Oil Weekly: OPEC's Supply Shift Reveals Oil Market Normalization May 28, 2018 11:00 AM ET | 10 comments | About: iPath S&P Crude Oil Total Return Index ETN (OIL) , Includes: BNO , DBO , DNO , DTO , OILK , OILX , OLEM , OLO , SCO , SZO , UCO , USL , USO Cristian Docan Long/short equity, currencies, commodities, dividend growth investing LinkedIn ( 366 followers) Summary Crude inventories posted an unexpected build, following U.S driving season start. Net oil speculative length weakens further despite strong short covering. OPEC gradual output increase marks the beginning of the end of bullish oil market momentum. Introduction Welcome to my Oil Weekly report. In this report, I wish to discuss about crude oil inventories and net speculative positioning changes, based respectively on the Weekly Energy Informati...